/*
 * Stofstalen-sectie: kiesbare stalen in de material-slider, selectiebalk en
 * uitklapformulier. Formulier hergebruikt de configurator-veldstijlen
 * (configurator.css wordt niet geladen, dus de nodige regels staan hier).
 */

.js-stofstalen [hidden] {
  display: none !important;
}

/* Kiesbare staal (button i.p.v. div uit het ontwerp). */
.stofstaal-item {
  border: 0;
  padding: 0;
  background: none;
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
  display: block;
  width: 100%;
  position: relative; /* referentie voor de tooltip */
}
.stofstaal-item figure {
  position: relative;
  margin: 0;
}
.stofstaal-item figure img {
  display: block;
  width: 100%;
  transition: var(--transition);
  outline: 0.2rem solid transparent;
  outline-offset: -0.2rem;
}
.stofstaal-item:hover figure img,
.stofstaal-item:focus-visible figure img {
  outline-color: var(--secondary-color);
}
.stofstaal-item.is-gekozen figure img {
  outline-color: var(--primary-color);
}
.stofstaal-item:focus-visible {
  outline: none;
}
.stofstaal-vink {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 100%;
  background-color: var(--primary-color);
  background-image: url("../images/check-white.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1.2rem auto;
  opacity: 0;
  transform: scale(0.6);
  transition: var(--transition);
}
.stofstaal-item.is-gekozen .stofstaal-vink {
  opacity: 1;
  transform: scale(1);
}
.stofstaal-item.is-uit {
  opacity: 0.45;
}

/* Omschrijving als tooltip boven de staal. */
.stofstaal-tooltip {
  position: absolute;
  left: 0;
  top: -0.8rem;
  transform: translateY(calc(-100% + 0.4rem));
  width: max-content;
  max-width: 22rem;
  padding: 0.8rem 1rem;
  background-color: var(--text-color);
  color: var(--white);
  font-size: var(--fs-xs);
  font-weight: 400;
  line-height: 1.4;
  text-align: center;
  border-radius: 0.4rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition);
  z-index: 5;
}
.stofstaal-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 1.6rem;
  border: 0.6rem solid transparent;
  border-top-color: var(--text-color);
}
.stofstaal-item:hover .stofstaal-tooltip,
.stofstaal-item:focus-visible .stofstaal-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-100%);
}
/* De slider-wrapper en Swiper knippen op overflow; ruimte boven de eerste rij
   vrijhouden zodat de tooltip daar niet wordt afgesneden. */
.js-stofstalen .material-slider-wrapper,
.js-stofstalen .material-slider {
  padding-top: 12rem;
  margin-top: -12rem;
}
/* De slider tekent bóven de kopregel (Swiper zet .swiper op z-index 1; hoger
   zodat de tooltip over de pijlen valt), maar de transparante rand geeft klikken
   door aan de kopregel: alleen de echte inhoud vangt muisacties. */
.js-stofstalen .material-slider-wrapper,
.js-stofstalen .material-slider {
  pointer-events: none;
}
.js-stofstalen .material-slider {
  z-index: 3;
}
.js-stofstalen .material-slider .swiper-wrapper,
.js-stofstalen .material-slider .swiper-pagination {
  pointer-events: auto;
}
.js-stofstalen .material-slide,
.js-stofstalen .swiper-slide {
  overflow: visible;
}

/* Kaartje direct onder de tekst (niet naar de onderkant geduwd). */
.js-stofstalen .border-boxes {
  margin-top: var(--gutter-1);
}

/* Selectiebalk onder de slider. */
.stofstalen-balk {
  margin-top: var(--gutter);
  padding: var(--gutter-1);
  background-color: var(--light-grey-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gutter-1);
  flex-wrap: wrap;
}
.stofstalen-balk-info {
  display: grid;
  gap: 0.6rem;
}
.stofstalen-gekozen {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.stofstalen-gekozen:empty {
  display: none;
}
.stofstalen-gekozen li {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.6rem 0.4rem 1.2rem;
  background-color: var(--white);
  border: 0.1rem solid var(--medium-grey-color);
  border-radius: 10rem;
  font-size: var(--fs-sm);
}
.stofstalen-verwijder {
  border: 0;
  background: none;
  padding: 0 0.4rem;
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-color-40);
}
.stofstalen-verwijder:hover {
  color: var(--primary-color);
}
.stofstalen-balk .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Formulier (modal, native <dialog>). */
.stofstalen-formulier {
  max-width: 72rem;
  padding: var(--gutter-1);
  background-color: var(--white);
  border: 0.1rem solid var(--medium-grey-color);
}
.stofstalen-modal {
  /* <dialog> centreert zichzelf met margin: auto in de top layer. */
  margin: auto;
  width: min(72rem, calc(100vw - 3.2rem));
  max-height: calc(100vh - 4rem);
  max-height: calc(100dvh - 4rem);
  overflow-y: auto;
  /* Geen position hier: de UA-stijl (fixed, top layer) centreert de modal;
     de absolute sluitknop ankert toch aan de dialog (fixed = containing block). */
  color: var(--text-color);
  box-shadow: 0 1.2rem 4rem rgba(46, 41, 38, 0.2);
}
.stofstalen-modal::backdrop {
  background-color: rgba(46, 41, 38, 0.55);
}
.stofstalen-modal[open] {
  animation: stofstalen-modal-in 0.2s ease-out;
}
@keyframes stofstalen-modal-in {
  from {
    opacity: 0;
    transform: translateY(1.2rem);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
/* Pagina achter de modal niet laten scrollen. */
html:has(.stofstalen-modal[open]) {
  overflow: hidden;
}
.stofstalen-modal-sluit {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 0;
  background: none;
  padding: 0.4rem 0.8rem;
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-color-40);
}
.stofstalen-modal-sluit:hover,
.stofstalen-modal-sluit:focus-visible {
  color: var(--primary-color);
}
/* Kop vrijhouden van de sluitknop (tekst is gecentreerd: beide kanten). */
.stofstalen-modal .steps-tabs-content-header {
  padding-inline: 3.6rem;
}
/* Gekozen stalen bovenin de modal. */
.stofstalen-gekozen-modal {
  justify-content: center;
  margin-bottom: var(--gutter-1);
}
.stofstalen-gekozen-modal li {
  background-color: var(--light-grey-color);
  border-color: var(--light-grey-color);
}
.stofstalen-formulier-acties {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.configurator-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gutter-1);
  margin-bottom: var(--gutter);
}
.configurator-veld {
  display: grid;
  gap: 0.5rem;
  margin: 0;
}
.configurator-veld-breed {
  grid-column: 1 / -1;
}
.configurator-veld label {
  font-size: var(--fs-sm);
  font-weight: 500;
}
.configurator-veld input {
  width: 100%;
  border: 0.1rem solid var(--medium-grey-color);
  background-color: var(--white);
  padding: 1.2rem 1.4rem;
  font-family: inherit;
  font-size: inherit;
  color: var(--text-color);
  transition: var(--transition);
}
.configurator-veld input:focus {
  outline: none;
  border-color: var(--secondary-color);
}
.configurator-veld.is-fout input {
  border-color: var(--primary-color);
}
.configurator-veld-honeypot {
  position: absolute !important;
  left: -999rem;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.configurator-status {
  margin-top: var(--gutter-1);
  padding: 1.2rem 1.6rem;
  font-size: var(--fs-sm);
  text-align: center;
  background-color: var(--light-grey-color);
  border-left: 0.3rem solid var(--medium-grey-color);
}
.configurator-status.is-error {
  background-color: #fdf1ef;
  border-left-color: var(--primary-color);
}
.configurator-status.is-info {
  border-left-color: var(--secondary-color);
}
.configurator-succes {
  text-align: center;
  padding: var(--gutter-2);
  background-color: var(--medium-green);
  border: 0.2rem solid var(--secondary-color);
  border-radius: 0.8rem;
  display: grid;
  gap: 0.8rem;
}
.configurator-succes::before {
  content: "";
  justify-self: center;
  width: 5.6rem;
  height: 5.6rem;
  margin-bottom: 0.8rem;
  border-radius: 50%;
  background: var(--secondary-color) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") no-repeat center / 2.6rem auto;
}
.configurator-succes[hidden] {
  display: none;
}

@media (width < 768px) {
  .configurator-form-grid {
    grid-template-columns: 1fr;
  }
  .stofstalen-modal {
    width: calc(100vw - 2rem);
    max-height: calc(100dvh - 2rem);
  }
  .stofstalen-balk {
    flex-direction: column;
    align-items: stretch;
  }
}

/* Linkerkolom (tekst + kaart) smaller dan de stoffen-slider: 40/60 i.p.v. 50/50,
   zodat er meer stalen in beeld passen. Onder 1200px stapelen ze (style.css). */
@media (width >= 1200px) {
  .js-stofstalen .material-slider-grid {
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  }
}